Answer:
a
Step-by-step explanation:
The principle you must know and apply here is that the sum of the interior angles of a triangle is always 180 degrees. Furthermore, a right angle is always 90 degrees. Thus, the sum of the other 2 angles must be 90 degrees.
So, 2x-11 = x + 17. Gather the x terms on the left side and the constant terms on the right side, to find x. Show your work.
93+(68+7)
93+(75)
168
always use PEMDAS :)
The value is c because i just took the test ………………………………
Answer:
a, 10% of 300 = 30 b, 300 - 30 = 270
Step-by-step explanation:
1. 300 x 10 = 3,000
2. Move decimal place 2 to the left = 30.00
3. Subtract 30 from 300 which is 270